body{font-family:Arial,Helvetica,sans-serif;margin:0} .header{background:#0a1f44;color:#fff;padding:10px 0;position:sticky;top:0} .container{max-width:1100px;margin:0 auto;padding:0 16px} .nav a{color:#fff;margin-right:10px} .cta-primary{background:#28a745;color:#fff;padding:10px 14px;border-radius:8px;display:inline-block} .cta-secondary{border:1px solid #cfd8e3;padding:8px 12px;border-radius:8px;display:inline-block;background:#fff;color:#0a1f44} .section{padding:24px 0} .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px} .card{border:1px solid #e2e8f0;border-radius:10px;padding:12px} footer{background:#0a1f44;color:#fff;margin-top:30px} .footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:16px 0} .carousel{border-radius:10px;overflow:hidden;background:#12223e;color:#fff} .slide{display:none;padding:18px;min-height:220px} .slide.active{display:block} .scroll-top{position:fixed;bottom:20px;right:20px;background:#415075;color:#fff;border:0;border-radius:50%;width:44px;height:44px;display:none;align-items:center;justify-content:center} @media(max-width:900px){.feature-grid{grid-template-columns:1fr} .footer-grid{grid-template-columns:1fr}}